package com.zax.servlet;

import com.zax.model.User;
import com.zax.service.UserService;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

@WebServlet("/user_login")
public class UserLoginServlet extends HttpServlet {
//    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
//
//    }

    private UserService uService = new UserService();
    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        String ue = request.getParameter("ue");
        String password = request.getParameter("password");
        User user = uService.login(ue,password);
        if (user == null){
            request.setAttribute("failMsg","用户名、邮箱或密码错误，请重新登陆！");
            request.getRequestDispatcher("/user_login.jsp").forward(request,response);
        }else {
            request.getSession().setAttribute("user" , user);
            request.getRequestDispatcher("/user_center.jsp").forward(request,response);
        }
    }
}
